137794300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2071

約数の個数: 72

約数和(自身を含む): 345290400

約数和(自身を除く): 207496100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1414, 1949, 2020, 2525, 2828, 3535, 3898, 5050, 7070, 7796, 9745, 10100, 13643, 14140, 17675, 19490, 27286, 35350, 38980, 48725, 54572, 68215, 70700, 97450, 136430, 194900, 196849, 272860, 341075, 393698, 682150, 787396, 984245, 1364300, 1377943, 1968490, 2755886, 3936980, 4921225, 5511772, 6889715, 9842450, 13779430, 19684900, 27558860, 34448575, 68897150, 137794300]

約数ペア:

[(1, 137794300), (2, 68897150), (4, 34448575), (5, 27558860), (7, 19684900), (10, 13779430), (14, 9842450), (20, 6889715), (25, 5511772), (28, 4921225), (35, 3936980), (50, 2755886), (70, 1968490), (100, 1377943), (101, 1364300), (140, 984245), (175, 787396), (202, 682150), (350, 393698), (404, 341075), (505, 272860), (700, 196849), (707, 194900), (1010, 136430), (1414, 97450), (1949, 70700), (2020, 68215), (2525, 54572), (2828, 48725), (3535, 38980), (3898, 35350), (5050, 27286), (7070, 19490), (7796, 17675), (9745, 14140), (10100, 13643)]